| Customization: | Available |
|---|---|
| CAS No.: | 20427-59-2 |
| Formula: | Cu(Oh)2 |
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Basic Information
Product Name: Cupric Hydroxide (Copper(II) Hydroxide)
Chemical Formula: Cu(OH)2
Molar Mass: 97.56 g/mol
CAS Number: 20427-59-2
Appearance: Blue flocculent precipitate or powder. It is insoluble in water, slightly amphoteric, and dissolves in acids, ammonia, and cyanide solutions.
Main Applications
Chemical Industry:
Catalyst and Intermediate: Used as an intermediate for synthesizing other copper compounds (e.g., copper chloride, copper sulfate) and as a catalyst in organic reactions (e.g., oxidation, hydrogenation).
Pigments and Coatings: Produces blue pigments for ceramics and glass, or acts as an antimicrobial component in anticorrosive coatings.
Agriculture and Medicine:
Fungicide: Mixed with copper sulfate to form Bordeaux mixture, widely used to control plant fungal diseases (e.g., downy mildew in grapes).
Pharmaceutical Intermediate: Used in veterinary medicine or as a copper supplement (with strict dosage control due to copper ion toxicity).
Analytical Chemistry:
Detection of Aldehydes: As a component of Fehling's solution, it reacts with aldehyde groups (e.g., glucose) under alkaline conditions, forming a brick-red precipitate of copper(I) oxide (Cu2O) to identify reducing sugars.
Safety and Handling
Toxicity:
Copper ions are harmful if ingested, potentially causing nausea, vomiting, and diarrhea. Prolonged exposure to dust may damage the liver and kidneys.
Highly toxic to aquatic organisms; avoid releasing into water bodies.
Protective Measures:
Wear dust masks, gloves, and safety goggles during handling. Work in a well-ventilated area to prevent inhalation or skin contact.
Storage:
Store in a sealed container in a dry place, away from acids, oxidizers, and food products to prevent deliquescence or reactions.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
Packaging can be customized according to customer requirements.
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
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